The effect of westernization on the psychomotor development of African (Yoruba) infants during the first year of life.
D000069:Acculturation; D002657:Child Development; D002668:Child Rearing; D002962:Civilization; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D009048:Motor Skills; D009549:Nigeria